Re: [U-Boot] CONFIG_DISPLAY causes build error on microblaze-generic

On Mon, Jan 25, 2016 at 10:08:20PM +0800, Bin Meng wrote:

Hi Simon, Anatolij,

At present CONFIG_DISPLAY is set to y by default when driver model is on. This causes the following building error on microblaze-generic.

drivers/built-in.o: In function 'display_read_timing': drivers/video/display-uclass.c:45: undefined reference to 'edid_get_timing'

I think we should make CONFIG_DISPLAY 'default n' and update whatever boards who want DM video support to explicitly turn in on in its board defconfig files. This will fix microblaze-generic build error too.

This is a Kconfig thinko, yes, as we're enabling stuff we don't need everywhere. I talked with Simon about this the other day as it's causing a slight bloat everywhere too.